391121567220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{158992507}}^1$

素因数の和:158992560

約数の個数: 48

約数和(自身を含む): 1121851136448

約数和(自身を除く): 730729569228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 158992507, 317985014, 476977521, 635970028, 794962535, 953955042, 1589925070, 1907910084, 2384887605, 3179850140, 4769775210, 6518692787, 9539550420, 13037385574, 19556078361, 26074771148, 32593463935, 39112156722, 65186927870, 78224313444, 97780391805, 130373855740, 195560783610, 391121567220]

約数ペア:

[(1, 391121567220), (2, 195560783610), (3, 130373855740), (4, 97780391805), (5, 78224313444), (6, 65186927870), (10, 39112156722), (12, 32593463935), (15, 26074771148), (20, 19556078361), (30, 13037385574), (41, 9539550420), (60, 6518692787), (82, 4769775210), (123, 3179850140), (164, 2384887605), (205, 1907910084), (246, 1589925070), (410, 953955042), (492, 794962535), (615, 635970028), (820, 476977521), (1230, 317985014), (2460, 158992507)]